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We use Kashflow do you?

  • Griffin Accountants deal with my property rental accounts and personal tax. Their fees are very competitive, the service is excellent real value for money.

    Dr David Teale
    Teale Property Rental

  • Griffin Accountants provide assistance for both my business and personal tax and accountancy needs. They are large enough to have the specialist knowledge I require, yet still small enough to provide a personal service.

    Robert Milne
    Creative Director

  • I have received a first class service. Any queries have been dealt with promptly on a business and personal level. Everyone is polite and profession.

    A Noble
    Noble Construction

  • I have used Griffin Accountants for a few years. My first words of advice to anyone starting a business are to get a good accountant and accounts and tax services are one. Straightforward, quick with good advice, accurate, they do what they say on the tin.

    Jason Cooper
    Cooper Landscapes

  • Griffin Accountants are of great help to us with the use of Kashflow for our book keeping and VAT submissions. They regularly prompt us when the monthly figures are due and always help us with client queries and any complicated invoices and calculations.

    Harry Edwards
    Managing Director
    Focus IT Managed Services Ltd

Tax Calendar 2018/2019

September 2018
19/22PAYE/NIC, student loan and CIS deductions due for month to 5/9/2018
30 Closing date to claim Small Business Rate Relief for 2017/18 in England
October 2018
1Due date for payment of Corporation Tax for the year ended 31 December 2017
5If a Tax Return has not been received, individuals and trustees must notify HMRC of new sources of income and chargeability in 2017/18
14Return and payment of CT61 tax due for quarter to 30 September 2018
19Tax and Class 1B national insurance due on PAYE settlements for 2017/18
19/22PAYE/NIC, student loan and CIS deductions due for month to 5/10/2018 or quarter 2 of 2018/19 for small employers
31 Deadline for 2017/18 self assessment paper returns to be filed for HMRC to do the tax calculation. If a paper return is being filed also the deadline for tax underpaid to be collected by adjustment to your 2019/20 PAYE code (for underpayments of up to £3000 only)
November 2018
2Last day for car change notifications in the quarter to 5 October - Use P46 Car
19/22PAYE/NIC, student loan and CIS deductions due for month to 5/11/2018
December 2018
19/22PAYE/NIC, student loan and CIS deductions due for month to 5/12/2018
30 Deadline for 2017/18 self assessment online returns to be filed if you are an employee and want tax underpaid to be collected by adjustment to your 2019/20 PAYE code (for underpayments of up to £3000 only)
January 2019
1Due date for payment of Corporation Tax for the year ended 31 March 2018
14Return and payment of CT61 tax due for quarter to 31 December 2018
19/22PAYE/NIC, student loan and CIS deductions due for month to 5/1/2019 or quarter 3 of 2018/19 for small employers
31 Deadline for filing 2018 Self Assessment personal, partnership and trust Tax Returns - £100 first penalty for late filing even if no tax is due or tax due is paid on time
Balancing self assessment payment due for 2017/18
Capital gains tax payment due for 2017/18
First self assessment payment on account due for 2018/19
Interest accrues on all late payments
Half yearly Class 2 NIC payment due
Further penalty of 5% of tax due or £300, whichever is greater for personal tax returns still not filed for 2016/17
5% penalty for late payment of tax unpaid for 2016/17 self assessment
February 2019
2Last day for car change notifications in the quarter to 5 January - Use P46 Car
19/22PAYE/NIC, student loan and CIS deductions due for month to 5/2/2019
28Talk to us about year end and pre-budget planning
First 5% penalty surcharge on any 2017/18 outstanding tax due on 31 January 2019 still unpaid
March 2019
19/22PAYE/NIC, student loan and CIS deductions due for month to 5/3/2019
31 Last minute tax planning for the 2018/19 tax year. Ensure you use up all exemptions to which you are entitled
April 2019
5 End of 2018/19 tax year. Last day to use up your annual exemptions for capital gains tax, inheritance tax and ISA's
14Return and payment of CT61 tax due for quarter to 31 March 2019
19Deadline for Employers' 2018/19 end of year PAYE Returns (P35, P14, P38 & P38A). Penalties for non submission.
19 PAYE/NIC, student loan and CIS deductions due for month to 5/4/2019 or quarter 4 of 2018/19 for small employers. Interest will run on any unpaid PAYE/NIC for the tax year 2018/19
30 Additional daily penalties of £10 per day up to a maximum of £900 for failing to file self assessment tax return due on 31 January 2019

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